Ewent EW3508 speaker set vs Ewent EW3509 speaker set

Comparison of EW3508, EW3509

18 specifications	A Ewent EW3508 speaker set Model EW3508 View product	B Ewent EW3509 speaker set Model EW3509 View product
Performance1 differ
Audio output channels	2.1 channels	2.1 channels
RMS rated power	8 W	8 W
Recommended usage	Universal	Universal
Product colourDiffers	Black, Green, White	Black, Blue, White
Amplifieridentical
Amplification device included	Yes	Yes
Amplification device form factor	Built-in	Built-in
Satellite speakersidentical
Satellite speaker type	1-way	1-way
Number of satellite speakers	2	2
Satellite speakers RMS power	5 W	5 W
Satellite speaker frequency rangeKnown for one	—Unknown — not stated by the source	50 - 18000 Hz
Satellite speaker dimensions (WxDxH)Known for one	—Unknown — not stated by the source	80 x 80 x 87 mm
Subwooferidentical
Subwoofer RMS power	3 W	3 W
Subwoofer dimensions (W x D x H)Known for one	—Unknown — not stated by the source	124 x 155 x 160 mm
Poweridentical
Power source	USB	USB
Ports & interfacesidentical
Connectivity technology	Wired	Wired
Line-in	Yes	Yes
Technical detailsidentical
USB requiredKnown for one	—Unknown — not stated by the source	Yes
Frequency rangeKnown for one	50 - 18000 Hz	—Unknown — not stated by the source

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.